<template>
  <div>
    <van-nav-bar
        :title="'记住(' + memorized + ')/(' + all + ')全部'"
        :left-text="'收藏'"
        :right-text="'搜索'"
        @click-left="onClickLeft"
        @click-right="onClickRight"
    >
    </van-nav-bar>
    <!--    <van-button @click="$router.push('learn')">子页</van-button>-->
    <van-pull-refresh v-model="refreshing" @refresh="onRefresh">
      <van-list
          v-model="loading"
          :finished="finished"
          finished-text="没有更多了"
          @load="onLoad"
      >
        <van-cell v-for="item in list" :key="item.word" :title="item.word" :value="item.leaned + '/' + item.all" is-link to="learn"/>
      </van-list>
    </van-pull-refresh>
  </div>
</template>

<script>

export default {
  data() {
    return {
      memorized: 2000,
      all: 6000,
      collection: 999,
      mistake: 111,
      list: [],
      loading: false,
      finished: false,
      refreshing: false,
    };
  },
  methods: {
    onLoad() {
      setTimeout(() => {
        if (this.refreshing) {
          this.list = [];
          this.refreshing = false;
        }

        for (let i = 0; i < 10; i++) {
          this.list.push({word: 'xxx' + (this.list.length + 1), leaned: 10, all: 100});
        }
        this.loading = false;

        if (this.list.length >= 40) {
          this.finished = true;
        }
      }, 1000);
    },
    onRefresh() {
      // 清空列表数据
      this.finished = false;

      // 重新加载数据
      // 将 loading 设置为 true，表示处于加载状态
      this.loading = true;
      this.onLoad();
    },
    onClickLeft() {
      this.$router.go(-1);
    },
    onClickRight() {
      this.$router.go(-1);
    },
  },
};
</script>

<style></style>
